Behavioral task
behavioral1
Sample
bd5c04852e8cc251ceffdfae29b0e70efe96990a394dae1fc27bfbf08c83b79f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bd5c04852e8cc251ceffdfae29b0e70efe96990a394dae1fc27bfbf08c83b79f.exe
Resource
win10v2004-20241007-en
General
-
Target
bd5c04852e8cc251ceffdfae29b0e70efe96990a394dae1fc27bfbf08c83b79f
-
Size
839KB
-
MD5
7ae898af060aab2165ba29bdd37483ee
-
SHA1
3e1c15aa01d351dade4f5d5536a58ce447708459
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SHA256
bd5c04852e8cc251ceffdfae29b0e70efe96990a394dae1fc27bfbf08c83b79f
-
SHA512
cc9b8ec9da823a3ec158067742a201f0be8f5c415873d149e129055f88a8c0225222f353584c1f40305b1e46794d3468436052ff0fac0bcb8ab5603a9d743c5f
-
SSDEEP
24576:SFS04YNEMuExDiU6E5R9s8xY/2l/drtnIbt+r7:S34auS+UjfU2TrdIbt+r
Malware Config
Extracted
orcus
127.0.0.1
aee5a3941c5642a08f415d01716a77b0
-
administration_rights_required
false
-
anti_debugger
false
-
anti_tcp_analyzer
false
-
antivm
false
-
autostart_method
1
-
change_creation_date
false
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force_installer_administrator_privileges
false
-
hide_file
false
-
install
false
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installation_folder
%appdata%\Microsoft\Speech\AudioDriver.exe
-
installservice
false
-
keylogger_enabled
false
-
newcreationdate
12/22/2024 16:33:13
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plugins
AgEAAA==
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reconnect_delay
10000
-
registry_autostart_keyname
Audio HD Driver
-
registry_hidden_autostart
false
-
set_admin_flag
false
-
tasksch_name
Audio HD Driver
-
tasksch_request_highest_privileges
false
-
try_other_autostart_onfail
false
Signatures
-
Orcus family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bd5c04852e8cc251ceffdfae29b0e70efe96990a394dae1fc27bfbf08c83b79f
Files
-
bd5c04852e8cc251ceffdfae29b0e70efe96990a394dae1fc27bfbf08c83b79f.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 837KB - Virtual size: 836KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ